Note:
1) AAAA..., BBBB..., CCCC.... and DDDD... are obfuscations
2) info threads fails to see any threads, so thread apply all only shows
   one thread.

#0  0x005f9402 in __kernel_vsyscall ()
#1  0x00bc3d10 in raise () from /lib/libc.so.6
#2  0x00bc5621 in abort () from /lib/libc.so.6
#3  0x00bfbe5b in __libc_message () from /lib/libc.so.6
#4  0x00c03d06 in _int_free () from /lib/libc.so.6
#5  0x00c071e0 in free () from /lib/libc.so.6
#6  0x00815d7e in local_pvt_destroy (pvt=0x9a54320) at chan_local.c:166
#7  0x00818389 in local_hangup (ast=0x9b96628) at chan_local.c:593
#8  0x08091e6a in ast_hangup (chan=0x9b96628) at channel.c:1655
#9  0x007735e0 in dial_exec_full (chan=0x9b74ca8, data=0xb74c0ea8, 
    peerflags=0xb74bed30, continue_exec=0x0) at app_dial.c:1938
#10 0x0077390a in dial_exec (chan=0x9b74ca8, data=0xb74c0ea8)
    at app_dial.c:1969
#11 0x080f6fc6 in pbx_exec (c=0x9b74ca8, app=0x9a3ee88, data=0xb74c0ea8)
    at pbx.c:936
#12 0x080fe1e9 in pbx_extension_helper (c=0x9b74ca8, con=0x0, 
    context=0x9b74ef0 "ZZZZZZZZZZZZZZZZ", exten=0x9b74f40 "6115", 
    priority=50013, label=0x0, callerid=0x9b9a2f8 "4262", action=E_SPAWN, 
    found=0xb74c32ec, combined_find_spawn=1) at pbx.c:3105
#13 0x080ffda1 in ast_spawn_extension (c=0x9b74ca8, 
    context=0x9b74ef0 "ZZZZZZZZZZZZZZZZ", exten=0x9b74f40 "6115", 
    priority=50013, callerid=0x9b9a2f8 "4262", found=0xb74c32ec, 
    combined_find_spawn=1) at pbx.c:3600
#14 0x0810040d in __ast_pbx_run (c=0x9b74ca8, args=0x0) at pbx.c:3687
#15 0x081015f2 in pbx_thread (data=0x9b74ca8) at pbx.c:3960
#16 0x08150518 in dummy_start (data=0x9ae2248) at utils.c:861
#17 0x00d1445b in start_thread () from /lib/libpthread.so.0
#18 0x00c6be5e in clone () from /lib/libc.so.6
* 1 process 31476  0x005f9402 in __kernel_vsyscall ()

Thread 1 (process 31476):
#0  0x005f9402 in __kernel_vsyscall ()
#1  0x00bc3d10 in raise () from /lib/libc.so.6
#2  0x00bc5621 in abort () from /lib/libc.so.6
#3  0x00bfbe5b in __libc_message () from /lib/libc.so.6
#4  0x00c03d06 in _int_free () from /lib/libc.so.6
#5  0x00c071e0 in free () from /lib/libc.so.6
#6  0x00815d7e in local_pvt_destroy (pvt=0x9a54320) at chan_local.c:166
#7  0x00818389 in local_hangup (ast=0x9b96628) at chan_local.c:593
#8  0x08091e6a in ast_hangup (chan=0x9b96628) at channel.c:1655
#9  0x007735e0 in dial_exec_full (chan=0x9b74ca8, data=0xb74c0ea8, 
    peerflags=0xb74bed30, continue_exec=0x0) at app_dial.c:1938
#10 0x0077390a in dial_exec (chan=0x9b74ca8, data=0xb74c0ea8)
    at app_dial.c:1969
#11 0x080f6fc6 in pbx_exec (c=0x9b74ca8, app=0x9a3ee88, data=0xb74c0ea8)
    at pbx.c:936
#12 0x080fe1e9 in pbx_extension_helper (c=0x9b74ca8, con=0x0, 
    context=0x9b74ef0 "ZZZZZZZZZZZZZZZZ", exten=0x9b74f40 "6115", 
    priority=50013, label=0x0, callerid=0x9b9a2f8 "4262", action=E_SPAWN, 
    found=0xb74c32ec, combined_find_spawn=1) at pbx.c:3105
#13 0x080ffda1 in ast_spawn_extension (c=0x9b74ca8, 
    context=0x9b74ef0 "ZZZZZZZZZZZZZZZZ", exten=0x9b74f40 "6115", 
    priority=50013, callerid=0x9b9a2f8 "4262", found=0xb74c32ec, 
    combined_find_spawn=1) at pbx.c:3600
#14 0x0810040d in __ast_pbx_run (c=0x9b74ca8, args=0x0) at pbx.c:3687
#15 0x081015f2 in pbx_thread (data=0x9b74ca8) at pbx.c:3960
#16 0x08150518 in dummy_start (data=0x9ae2248) at utils.c:861
#17 0x00d1445b in start_thread () from /lib/libpthread.so.0
#18 0x00c6be5e in clone () from /lib/libc.so.6

Thread 1 (process 31476):
#0  0x005f9402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00bc3d10 in raise () from /lib/libc.so.6
No symbol table info available.
#2  0x00bc5621 in abort () from /lib/libc.so.6
No symbol table info available.
#3  0x00bfbe5b in __libc_message () from /lib/libc.so.6
No symbol table info available.
#4  0x00c03d06 in _int_free () from /lib/libc.so.6
No symbol table info available.
#5  0x00c071e0 in free () from /lib/libc.so.6
No symbol table info available.
#6  0x00815d7e in local_pvt_destroy (pvt=0x9a54320) at chan_local.c:166
	__PRETTY_FUNCTION__ = "local_pvt_destroy"
#7  0x00818389 in local_hangup (ast=0x9b96628) at chan_local.c:593
	p = (struct local_pvt *) 0x9a54320
	isoutbound = 0
	f = {frametype = AST_FRAME_CONTROL, subclass = 1, datalen = 0, 
  samples = 0, mallocd = 0, mallocd_hdr_len = 0, offset = 0, src = 0x0, 
  data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, frame_list = {next = 0x0}, 
  flags = 0, ts = 0, len = 0, seqno = 0}
	ochan = (struct ast_channel *) 0x0
	glaredetect = 0
	res = 0
	__PRETTY_FUNCTION__ = "local_hangup"
#8  0x08091e6a in ast_hangup (chan=0x9b96628) at channel.c:1655
	res = 0
	__PRETTY_FUNCTION__ = "ast_hangup"
#9  0x007735e0 in dial_exec_full (chan=0x9b74ca8, data=0xb74c0ea8, 
    peerflags=0xb74bed30, continue_exec=0x0) at app_dial.c:1938
	number = 0x9a3eb39 "BBBBBBBBBBBBBB@BBBBBBBBBBBBBBBBBBBB/n"
	res = -1
	rest = 0x0
	cur = 0x0
	outgoing = (struct chanlist *) 0x0
	peer = (struct ast_channel *) 0x9b96628
	to = -1
	num = {chan = 0x9b74ca8, busy = 0, congestion = 0, nochan = 0}
	cause = 0
	numsubst = "BBBBBBBBBBBBBB@BBBBBBBBBBBBBBBBBBBB/n\000K·\\ëK·lT¿\000°êK·-ñ\032\b\214ëK·¾\027¦\tà\217Í\000\004\000\000\000\000\000\000\000\027\000\000\000Á\027¦\t\000\000\000\000\000\000\000\000ÿÿÿÿ¾\027¦50013¡5À\000\000\000\000\000ô\237Í\000\000\000\000\000\000\000\000\000­\022À\000,ëK·äìK·+íK·\214ìK·ô\237Í\000\004\000À\000äìK·\030ìK·ô\237Í\000\000\000\000\000\000\000\000\000­\022À\000\\ëK·E\027¦\t®\027¦\t¼ìK·ô\237Í\000\\ëK·"...
	cidname = '\0' <repeats 79 times>
	config = {features_caller = {flags = 0}, features_callee = {
    flags = 2}, start_time = {tv_sec = 1240240248, tv_usec = 586866}, 
  feature_timer = 0, timelimit = 0, play_warning = 0, warning_freq = 0, 
  warning_sound = 0x0, end_sound = 0x0, start_sound = 0x0, firstpass = 0, 
  flags = 2, end_bridge_callback = 0x76e5ff <end_bridge_callback>, 
  end_bridge_callback_data = 0x9b74ca8, 
  end_bridge_callback_data_fixup = 0x76ee31 <end_bridge_callback_data_fixup>}
	calldurationlimit = 0
	dtmfcalled = 0x0
	dtmfcalling = 0x0
	pa = {sentringing = 0, privdb_val = 0, 
  privcid = '\0' <repeats 255 times>, privintro = '\0' <repeats 1023 times>, 
  status = "ANSWER\000R\000GS", '\0' <repeats 244 times>}
	sentringing = 0
	moh = 0
	outbound_group = 0x0
	result = 0
	parse = 0xb74bde70 "Local"
	opermode = 0
	args = {argc = 3, argv = 0xb74be3b8, peers = 0xb74bde70 "Local", 
  timeout = 0xb74bde9c "", options = 0xb74bde9d "t", url = 0x0}
	opts = {flags = 524288}
	opt_args = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}
	datastore = (struct ast_datastore *) 0x9b818d8
	fulldial = 0
	num_dialed = 1
	__PRETTY_FUNCTION__ = "dial_exec_full"
#10 0x0077390a in dial_exec (chan=0x9b74ca8, data=0xb74c0ea8)
    at app_dial.c:1969
	peerflags = {flags = 4295491584}
#11 0x080f6fc6 in pbx_exec (c=0x9b74ca8, app=0x9a3ee88, data=0xb74c0ea8)
    at pbx.c:936
	res = 0
	u = (struct ast_module_user *) 0x9a50c80
	saved_c_appl = 0x0
	saved_c_data = 0x0
#12 0x080fe1e9 in pbx_extension_helper (c=0x9b74ca8, con=0x0, 
    context=0x9b74ef0 "ZZZZZZZZZZZZZZZZ", exten=0x9b74f40 "6115", 
    priority=50013, label=0x0, callerid=0x9b9a2f8 "4262", action=E_SPAWN, 
    found=0xb74c32ec, combined_find_spawn=1) at pbx.c:3105
	e = (struct ast_exten *) 0x9a94508
	app = (struct ast_app *) 0x9a3ee88
	res = -1219740784
	q = {incstack = {0x9a24820 "ZZZZZZZZZZZZZZZZ", 0x9a9f6e8 "internal", 
    0x9a96d28 "default", 0x9a36470 "CCC-CCCCCCCCC", 0x0 <repeats 124 times>}, 
  stacklen = 4, status = 5, swo = 0x0, data = 0x0, 
  foundcontext = 0x9a9fcc0 "DDDDDDDDDDDDDDDDDDD"}
	passdata = "Local/BBBBBBBBBBBBBB@BBBBBBBBBBBBBBBBBBBB/n,,t\000y-be-monitored-or-recorded)", '\0' <repeats 22 times>, "2\000\000\000\000\000\000\000\004\025L·\000\000\000\000\000\000>\000ÿÿÿÿ\000\000\000\000­\232¯\001", '\0' <repeats 16 times>, "A\232Ç", '\0' <repeats 29 times>, "4\000\000\000á\200¼\000T\025L·\000\000\000\000\000\000\000\000ÿÿÿÿ\000\000\000\000\221\234¯\001À¨Q\230x\205°\001èà½E4\001®\tØ\017L·>ð\024\b\002\000\000\000+"...
	matching_action = 0
	__PRETTY_FUNCTION__ = "pbx_extension_helper"
#13 0x080ffda1 in ast_spawn_extension (c=0x9b74ca8, 
    context=0x9b74ef0 "ZZZZZZZZZZZZZZZZ", exten=0x9b74f40 "6115", 
    priority=50013, callerid=0x9b9a2f8 "4262", found=0xb74c32ec, 
    combined_find_spawn=1) at pbx.c:3600
No locals.
#14 0x0810040d in __ast_pbx_run (c=0x9b74ca8, args=0x0) at pbx.c:3687
	dst_exten = "ô\237Í\000@±Í\000ð\003\002\000\b2L·]?À", '\0' <repeats 29 times>, "رÍ\000ó1L·\000\000\000\000\000\000\000\000p±Í\000\000\000\000\000\000\000\000\0000\b\000\000\000\000\000\000\000\000\000\000\003", '\0' <repeats 15 times>, "\220;L·\b3L· ÌZ\000ð1L·p2L·\200\000\000\000\0303L·p±Í\000p2L·X\000\000\000p\000\000\0000\b\000\000\000\000\000\000\000\000\000\000\021>À\000ô2L·\000\000\000\000ø2L·ô\237Í\000@±Í\000ð\003\002\000H\026²\t,UÀ\000H\026²\t\000\000\000\000,\b\000\000@±Í\000\020ܹ\t(\b\000\000ð\003\002\000"...
	pos = 0
	digit = 0
	found = 1
	res = 0
	autoloopflag = 0
	error = 0
	__PRETTY_FUNCTION__ = "__ast_pbx_run"
#15 0x081015f2 in pbx_thread (data=0x9b74ca8) at pbx.c:3960
	c = (struct ast_channel *) 0x9b74ca8
#16 0x08150518 in dummy_start (data=0x9ae2248) at utils.c:861
	__cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {13774836, 0, 
        -1219740784, -1219742792, -871163676, 1934241714}, 
      __mask_was_saved = 0}}, __pad = {0xb74c3470, 0x0, 0x9b21648, 0x9a903c0}}
	__cancel_routine = (void (*)(void *)) 0x8071a81 <ast_unregister_thread>
	__cancel_arg = (void *) 0xb74c3b90
	not_first_call = 0
	ret = (void *) 0xd13b7c
	a = {start_routine = 0x81015d3 <pbx_thread>, data = 0x9b74ca8, 
  name = 0x9a7ec58 "pbx_thread", ' ' <repeats 11 times>, "started at [ 3981] pbx.c ast_pbx_start()"}
	lock_info = (struct thr_lock_info *) 0x9b21648
	mutex_attr = {__size = "\001\000\000", __align = 1}
#17 0x00d1445b in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#18 0x00c6be5e in clone () from /lib/libc.so.6
No symbol table info available.